document.write( "Question 963195: Find all solutions of the given trigonometric equation if θ represents an angle measured in degrees.
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Algebra.Com's Answer #588672 by Edwin McCravy(20063) $\"\"$ $\"About$

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Find all solutions of the given trigonometric equation if θ represents an angle measured in degrees.
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document.write( "Divide both sides by 9\r\n" );
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document.write( "Divide both sides by \r\n" );
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document.write( "Use the identity \r\n" );
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document.write( "{{sqrt(3)}}}\r\n" );
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document.write( "Since cot(30°) = √3\r\n" );
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document.write( "The basic solution is 30°.\r\n" );
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document.write( "The cotangent is positive in the 1st and 3rd, so 30°+180° = 210°\r\n" );
document.write( "is also a solution:\r\n" );
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document.write( "Solutions between 0° and 360° are 30° and 210° \r\n" );
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document.write( "All solutions are given by 30°+180°n where n is any integer.\r\n" );
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document.write( "Edwin

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